2,4,5-Trichlorobenzenesulfonyl chloride
2,4,5-Trichlorobenzenesulfonyl chloride (CAS: 15945-07-0; C6H2Cl4O2S) is a sulfur-containing organic compound with a molecular weight of 279.96 g/mol. It serves as a valuable intermediate and building block in organic synthesis. This chemical is primarily utilised in the development of complex molecules within the chemical and pharmaceutical industries, facilitating the creation of novel compounds through its reactive sulfonyl chloride group.
- Synonyms
- 15945-07-0C6H2Cl4O2S
Organic Synthesis Intermediate
This compound acts as a key building block in the synthesis of various organic molecules. Its reactive sulfonyl chloride functionality allows for diverse chemical transformations.
Pharmaceutical Research
It is employed in the early stages of pharmaceutical research and development for the construction of novel drug candidates. Its structure can be incorporated into lead compounds for further optimisation.
Specialty Chemical Production
2,4,5-Trichlorobenzenesulfonyl chloride is used in the production of specialised chemicals where its unique structural features are required.
| Molecular weight | 279.96 |
|---|---|
| Empirical formula | C6H2Cl4O2S |
| Assay | 95% |
| Melting point | 65-69 °C |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2,4,5-Trichlorobenzenesulfonyl chloride used for?
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2,4,5-Trichlorobenzenesulfonyl chloride is primarily used as an intermediate and building block in organic synthesis, particularly in chemical and pharmaceutical research for the development of new compounds.
What is the CAS number and formula for 2,4,5-Trichlorobenzenesulfonyl chloride?
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The CAS number is 15945-07-0 and the empirical formula (Hill notation) is C6H2Cl4O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4,5-Trichlorobenzenesulfonyl chloride with an assay of 95%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should 2,4,5-Trichlorobenzenesulfonyl chloride be handled safely?
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This compound causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection suitable for corrosive vapours. Ensure adequate ventilation.
Is 2,4,5-Trichlorobenzenesulfonyl chloride a controlled substance?
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Based on the provided data, 2,4,5-Trichlorobenzenesulfonyl chloride is not listed as a controlled substance.
How is 2,4,5-Trichlorobenzenesulfonyl chloride packed and shipped?
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This chemical is classified as UN 3261, Class 8, Packing Group II, indicating it requires specialised packaging and transport procedures for hazardous materials.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number (15945-07-0).
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